Arctic Regions. 1680? De Wit, Frederick Poli Arctici et circumiacentium terrarum descriptio novissima per Fredericum de Wit Amstelodami. [Amsterdam, 1680?] Coloured. "Gedruckt i Amsteldam by Frederick de Wit in de Valverstract aen den Dam in de Wit paseaert"
World. Cary, John, ca. 1754-1835. A new chart of the world, on Mercator's projections. Exhibiting the tracks & discoveries of the most eminent navigators, to the present period. London, published by J. Cary Engraver & Map Seller, no. 181 Strand - April 28, 1811, 21761
Letter: [William Thompson], Monaghan [Township], to his friend [in England], 20 November 1819
Letter: John Thompson (Toronto on Smith Creek (Port Hope)) to a friend [in England], 23 June 1819
Letter: William Thompson (Smith Creek [Port Hope], District of Newcastle) to his uncle in England, 23 January 1819
Letter: [John or William Thompson], Smith Creek or Port Hope, to an Aunt [in England], 31 January 1820
Letter: Thomas Medd, England, to his brother Robert Medd, Smith’s Creek (Port Hope), Upper Canada, 21 June 1821. Also, a postscript from “loving father and mother, J. & M. Bletcher” addressed to their son, Joseph Bletcher
Letter: Thomas Medd, England, to his brother Robert Medd, Cavan, Upper Canada, via Joseph Bletcher, Smith’s Creek (Port Hope), Township of Hope, 24 June 1822.
Letter: Thomas Medd, England, to his brother Robert Medd, Cavan, Upper Canada, via Joseph Bletcher, Smith’s Creek (Port Hope), Township of Hope, 29 March 1823.
Letter: Thomas Medd, [England], to his brother Robert Medd, [Cavan, Upper Canada], 29 March 1823.
Letter: Thomas Medd, [Hive, England], to his brother Robert Medd, [Cavan, Upper Canada], 8 June 1825.
Letter: Thomas Medd, [England], to his brother Robert Medd, Cavan, Upper Canada, 2 April 1827, via Joseph Bletcher at Fawk and Websters, Smith Creek, Township of Hope.
Letter: Thomas Medd, [England], to his brother Robert Medd, Cavan, Upper Canada, 27 March 1831, via Joseph Bletcher at Fawk and Websters, Smith Creek, Township of Hope. Also, a section at the end of the letter written by Thomas Westoby, nephew of Robert Medd.
Letter: Richard Westoby, [England], to his uncle Robert Medd, Millbrook, Township of Cavan, Upper Canada, North America, 28 February 1852.